Veva Mini Portable Wireless Bluetooth Speakers Built in Hands Free Earphone with Microphone (Black) Veva Portable Wireless Bluetooth Speakers is well-designed and sounds great for the price, excellent soundstage depth for surround movies and very good music playback Built-in hands free bluetooth earphone and microphone,great for Apple iPhone 6/5s/5c/5, iPhone 4s/4, Samsung Galaxy S5/S4/S3, LG, PC Laptop Built-in Li-ion Rechargeable Battery for up to 10 more hours of playtime Works for Iphone, Ipad Mini, Samsung and other Smart Phones and Mp3 Players. Adopted the mainstream technology of bluetooth 4.0, 10 meters long link distance, high efficient transport, save electricity, more efficient and stable signal, DPS process voice reduction as well. Put the earphone on loudspeaker, press the pick up button on speaker, and then you can hands-free answer or dial calls; During earphone talk, reput the earphone on the box, it can back to hands-free mode. Bluetooth earphone change to Bluetooth speaker immediately. Super endurance guarantee continuous talk, when the standby earphone put on loudspeaker box, the earphone can be charged via the box.